This is a white Midea AC Remote Control model RG57H3(B)/BGCEFU1, designed for Midea Portable Air Conditioners. It is a wireless infrared remote with a range of over 10 meters. Compatible with models RG57H(B)/BGEU1, RG57H1(B)/BGCE-M, RG57H(B)/BGE, and MAC2300C. It is a single unit made in China.
eBay